<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>

    </style>
</head>
<body>
    <form id="login">
        <div>账户：<input type="text" name="username"></div>
        <div>密码: <input type="password" name="password"></div>

        <div>
            <button type="submit">提交</button>
            <button type="reset">清空</button>
        </div>

        <div><input type="checkbox">运动</div>
        <div><input type="checkbox">游泳</div>
        <div><input type="checkbox">跑步</div>

        <div>
        <input type="radio" id="male" name="sex">男
        <input type="radio" id="female" name="sex">女
        </div>

        <div>
            <select>
                <option>老师</option>
                <option>学生</option>
            </select>
        </div>

    </form>
</body>
</html>